# frozen_string_literal: true

# check if the /etc/my.cnf.d/server.cnf file exists,
# open it and search for the 'datadir =' option
# store the datadir value as this fact
require 'facter'

Facter.add('mariadb_datapath') do
  setcode do
    if File.exist?('/etc/my.cnf.d/server.cnf')
      datadir = nil
      File.foreach('/etc/my.cnf.d/server.cnf') do |line|
        match = line.match(/^\s*datadir\s*=\s*(.+)\s*$/)
        if match
          datadir = match[1].strip
          break
        end
      end
      datadir
    end
  end
end